BEIJING -- A strong earthquake in southern China's Yunnan province toppled thousands of
homes today, killing at least 175 people and injuring more than 1,400.

About 12,000 homes collapsed in Ludian, a densely populated county located around 277 miles
northeast of Yunnan's capital, Kunming, China's official Xinhua News Agency reported.

The magnitude-6.1 quake struck at 4:30 p.m. at a depth of 6 miles, according to the U.S.
Geological Survey. Its epicenter was in Longtoushan township, 14 miles southwest of the city of
Zhaotong, the Ludian county seat.

Ma Liya, a resident of Zhaotong, told Xinhua that the streets there were like a "battlefield
after bombardment." She added that her neighbor's house, a new two-story building, had toppled.

Xinhua said at least 175 people were killed in the quake, with 181 missing and 1,402 injured.

At least 122 of the dead were in Ludian, with another 1,300 people injured there, Xinhua
reported. It said another 49 people died, one was missing and 102 were injured in Qiaojia county,
which has a population of 580,000.

News reports said rescuers were still trying to reach victims in more remote towns.

Photos on the Chinese social media site Weibo showed rescuers searching through flattened
buildings and people injured amid toppled bricks.

The homes that collapsed in Ludian, which has a population of about 429,000, were mostly old
brick houses, Xinhua said, adding that electricity and telecommunications were cut off in the
county.

The Red Cross Society of China has allocated 2,000 quilts, 2,000 jackets and 200 tents to aid
those made homeless by the quake, while Red Cross branches in Hong Kong, Macau and neighboring
Sichuan province have also sent relief supplies, Xinhua said.

The mountainous region where the quake occurred is largely agricultural, with farming and
mining the top industries, and is prone to earthquakes.

Chinese state broadcaster CCTV said the quake was the strongest to hit Yunnan in 14 years.

In 1970, a magnitude-7.7 earthquake in Yunnan killed at least 15,000 people, and a
magnitude-7.1 quake in the province killed more than 1,400 in 1974. In September 2012, 81 people
died and 821 were injured in a series of quakes in the Yunnan region.

In May 2008, a powerful quake in Sichuan province left nearly 90,000 people dead or
missing.